1924 02 18.86 -27.24 -23.05 
1924 03 14.68 -21.94 -18.31 
1924 04 16.91 -26.31 -21.61 
1924 05 -3.21 -10.36  -6.78 
1924 06  7.27    .87   4.07 
1924 07  7.75   1.70   4.72 
1924 08  8.26   3.24   5.75 
1924 09 99.99   -.74 -99.99 
1924 10 99.99 -11.65 -99.99 
1924 11 99.99 -14.29 -99.99 
1924 12 99.99 -20.02 -99.99 
1925 01 99.99 -28.42 -99.99 
1925 02 99.99 -33.46 -99.99 
1925 03 99.99 -24.39 -99.99 
1925 04 -8.52 -16.77 -12.64 
1925 05 99.99  -6.89 -99.99 
1926 09 11.31   3.91   7.61 
1927 02 99.99 -32.20 -99.99 
1927 03 99.99 -36.33 -99.99 
1941 09  9.33   1.80   5.56 
1941 10  2.62  -3.93   -.65 
1941 11 -2.45 -11.39  -6.92 
1941 12 10.37 -19.16 -14.76 
1942 01 -7.89 -99.99 -99.99 
1942 02 -9.35 -99.99 -99.99 
1942 03 13.01 -99.99 -99.99 
1942 04 -3.23 -99.99 -99.99 
1942 05   .30 -99.99 -99.99 
1942 06  7.11 -99.99 -99.99 
1942 07 10.43 -99.99 -99.99 
1942 08 99.99   4.26 -99.99 
1942 09 99.99   1.27 -99.99 
1942 10 99.99  -6.40 -99.99 
1942 11 99.99 -17.31 -99.99 
1943 02 16.07 -24.80 -20.43 
1943 03 -9.33 -99.99 -99.99 
1943 07 10.56 -99.99 -99.99 
1943 08 99.99   5.50 -99.99 
1944 06  4.73    .33   2.53 
1944 07  7.68   3.64   5.66 
1944 08  7.89   3.72   5.80 
1944 09  4.66   1.04   2.85 
1944 10   . 9  -5.07  -2.49 
1944 11 10.63 -15.57 -13.10 
1945 12 11.57 -21.09 -16.33 
1946 01 99.99 -20.64 -99.99 
1946 02 15.35 -25.49 -20.42 
1946 03 16.68 -26.88 -21.78 
1946 04 -9.97 -22.53 -16.25 
1946 05  4.10  -7.42  -1.66 
1946 06  5.93    . 6   2.99 
1946 07  9.28   3.62   6.45 
1946 08  7.14   2.53   4.83 
1946 09  3.54    . 0   1.77 
1946 10   .45  -4.60  -2.07 
1946 11 -5.88 -12.83  -9.35 
1946 12 17.69 -25.88 -21.78 
1947 01 21.51 -28.59 -25.05 
1947 02 11.63 -22.20 -16.91 
1947 03 16.36 -27.13 -21.74 
1947 04 -6.20 -16.82 -11.51 
1947 05  3.99  -4.92   -.46 
1947 06  7.00    .24   3.62 
1947 07 13.58   6.55  10.06 
1947 08 10.18   3.80   6.99 
1947 09  5.53    .41   2.97 
1947 10  -.97  -7.73  -4.35 
1947 11 -7.13 -12.62  -9.87 
1947 12 14.35 -19.94 -17.14 
1948 01 20.03 -29.27 -24.65 
1948 02 15.94 -23.79 -19.86 
1948 03 17.26 -27.40 -22.33 
1948 04 -4.82 -16.57 -10.69 
1948 05 -1.48 -11.69  -6.58 
1948 06  4.29  -1.74   1.27 
1948 07  6.51   1.65   4.08 
1948 08  7.76   2.55   5.15 
1948 09  3.80  -1.93    .93 
1948 10 -2.17  -8.20  -5.18 
1948 11 -9.21 -17.87 -13.54 
1948 12 16.79 -24.81 -20.80 
1949 01 13.76 -23.46 -18.61 
1949 02 18.25 -27.91 -23.08 
1949 03 -9.70 -20.02 -14.86 
1949 04 11.65 -24.24 -17.94 
1949 05 -2.05 -10.22  -6.14 
1949 06  3.12  -3.40   -.14 
1949 07  9.89   1.81   5.85 
1949 08 13.50   4.63   9.06 
1949 09  8.75   2.64   5.69 
1949 10  1.60  -3.74  -1.06 
1949 11 -5.84 -11.79  -8.81 
1949 12 14.33 -20.82 -17.57 
1950 01 -7.35 -15.31 -11.33 
1950 02 17.12 -24.40 -20.76 
1950 03 13.95 -22.42 -18.18 
1950 04 -6.59 -16.61 -11.60 
1950 05  -.97  -7.30  -4.13 
1950 06  4.11   -.23   1.94 
1950 07 11.95   6.18   9.06 
1950 08 12.42   4.85   8.63 
1950 09  6.70   -.23   3.23 
1950 10  1.70  -3.09   -.69 
1950 11 -2.24  -8.55  -5.39 
1950 12 10.61 -18.65 -14.62 
1951 01 21.30 -28.97 -25.13 
1951 02 18.26 -28.19 -23.22 
1951 03 15.78 -25.64 -20.71 
1951 04 -6.18 -13.76  -9.97 
1951 05  1.42  -5.39  -1.98 
1951 06  7.33    .66   3.99 
1951 07  9.53   4.54   7.03 
1951 08  9.46   5.22   7.34 
1951 09  6.09   1.39   3.74 
1951 10   . 5  -5.85  -2.90 
1951 11 -3.94  -9.64  -6.79 
1951 12 11.17 -19.74 -15.45 
1952 01 16.96 -26.00 -21.48 
1952 03 14.81 -22.17 -18.49 
1952 04 10.98 -18.69 -14.83 
1952 05 -1.56  -9.24  -5.39 
1952 06  5.09   -.31   2.39 
1952 07  8.24   3.62   5.93 
1952 08 10.50   5.29   7.89 
1954 07  8.52   3.77   6.14 
1954 08 10.16   6.36   8.26 
1954 09  6.41   2.13   4.27 
